3976970 has 8 divisors (see below), whose sum is σ = 7158564. Its totient is φ = 1590784.

The previous prime is 3976969. The next prime is 3976979. The reversal of 3976970 is 796793.

It can be written as a sum of positive squares in 2 ways, for example, as 3806401 + 170569 = 1951^2 + 413^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3976979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198839 + ... + 198858.

Almost surely, 2^3976970 is an apocalyptic number.

3976970 is a deficient number, since it is larger than the sum of its proper divisors (3181594).

3976970 is a wasteful number, since it uses less digits than its factorization.

3976970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397704.

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 3976970 is about 1994.2341888555. The cubic root of 3976970 is about 158.4348699293.

The spelling of 3976970 in words is "three million, nine hundred seventy-six thousand, nine hundred seventy".